gistfile1.txt

   Compiling farklemaster v0.1.0 (/home/gentz/Documents/gfx/farklemaster)
warning: the feature `const_generics` is incomplete and may cause the compiler to crash
 --> src/main.rs:1:12
  |
1 | #![feature(const_generics)]
  |            ^^^^^^^^^^^^^^
  |
  = note: `#[warn(incomplete_features)]` on by default

error[E0308]: mismatched types
 --> src/main.rs:3:43
  |
3 | fn combinator<T, const S: usize>(a: T) -> [T; S] {}
  |    ----------                             ^^^^^^ expected array, found ()
  |    |
  |    implicitly returns `()` as its body has no tail or `return` expression
  |
  = note: expected type `[T; _]`
             found type `()`

error: internal compiler error: src/librustc/ich/impls_ty.rs:213: ty::TyKind::hash_stable() - can't hash a TyVid _#0t.

thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:643:9
stack backtrace:
   0:     0x7f5f5c758902 - backtrace::backtrace::libunwind::trace::h4ce370bcd1ee6179
                               at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.35/src/backtrace/libunwind.rs:88
   1:     0x7f5f5c758902 - backtrace::backtrace::trace_unsynchronized::ha1849ec6dc042df0
                               at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.35/src/backtrace/mod.rs:66
   2:     0x7f5f5c758902 - std::sys_common::backtrace::_print::hb67777a898188c39
                               at src/libstd/sys_common/backtrace.rs:47
   3:     0x7f5f5c758902 - std::sys_common::backtrace::print::hadbba928c72abbae
                               at src/libstd/sys_common/backtrace.rs:36
   4:     0x7f5f5c758902 - std::panicking::default_hook::{{closure}}::h277bed7d7e46968e
                               at src/libstd/panicking.rs:200
   5:     0x7f5f5c7585e6 - std::panicking::default_hook::hc04dc2fea0cc3aac
                               at src/libstd/panicking.rs:214
   6:     0x7f5f5e635a31 - rustc::util::common::panic_hook::hadd0b8f85b4067ef
   7:     0x7f5f5c75913c - std::panicking::rust_panic_with_hook::h7ed0ac6f9e15991f
                               at src/libstd/panicking.rs:481
   8:     0x7f5f5ea3bd7d - std::panicking::begin_panic::h1d1056ca173c740e
   9:     0x7f5f5ea50aaf - rustc_errors::Handler::bug::h9b42165005666d96
  10:     0x7f5f5e2e6513 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h139ee24d6fa9531e
  11:     0x7f5f5e2e0ed3 - rustc::ty::context::tls::with_opt::{{closure}}::h4c0650730b3d87b0
  12:     0x7f5f5e2e0e43 - rustc::ty::context::tls::with_context_opt::h0b052a3db2fd7393
  13:     0x7f5f5e2e0e87 - rustc::ty::context::tls::with_opt::h0247b58216cb47e8
  14:     0x7f5f5e2e6428 - rustc::util::bug::opt_span_bug_fmt::h3dc854d51555accb
  15:     0x7f5f5e2e6392 - rustc::util::bug::bug_fmt::h0559809e72793cde
  16:     0x7f5f5e6901a2 - rustc::ich::impls_ty::<impl rustc_data_structures::stable_hasher::HashStable<rustc::ich::hcx::StableHashingContext> for rustc::ty::sty::TyVid>::hash_stable::h06f5023064ef572d
  17:     0x7f5f5e6f3c5b - rustc::ty::sty::_DERIVE_rustc_data_structures_stable_hasher_HashStable_rustc_ich_StableHashingContext_ctx_FOR_TyKind::<impl rustc_data_structures::stable_hasher::HashStable<rustc::ich::hcx::StableHashingContext> for rustc::ty::sty::TyKind>::hash_stable::hdbb3fca40449d2cc
  18:     0x7f5f5e6f37f0 - rustc::ty::sty::_DERIVE_rustc_data_structures_stable_hasher_HashStable_rustc_ich_StableHashingContext_ctx_FOR_TyKind::<impl rustc_data_structures::stable_hasher::HashStable<rustc::ich::hcx::StableHashingContext> for rustc::ty::sty::TyKind>::hash_stable::hdbb3fca40449d2cc
  19:     0x7f5f5e12b252 - std::thread::local::LocalKey<T>::with::h706cd14e41a3b99f
  20:     0x7f5f5e6f4558 - rustc::ty::sty::_DERIVE_rustc_data_structures_stable_hasher_HashStable_rustc_ich_StableHashingContext_ctx_FOR_TraitRef::<impl rustc_data_structures::stable_hasher::HashStable<rustc::ich::hcx::StableHashingContext> for rustc::ty::sty::TraitRef>::hash_stable::hd7da438df4440047
  21:     0x7f5f5dfc63cf - <T as rustc::dep_graph::dep_node::DepNodeParams>::to_fingerprint::h77c56a1117d4f5e6
  22:     0x7f5f5e37c8ea - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query::h4a27a9efaadabb6b
  23:     0x7f5f5e2cc962 - rustc::traits::query::evaluate_obligation::<impl rustc::infer::InferCtxt>::evaluate_obligation::hb267978e13ac30fc
  24:     0x7f5f5e2cca22 - rustc::traits::query::evaluate_obligation::<impl rustc::infer::InferCtxt>::evaluate_obligation_no_overflow::h96ad9e5786433422
  25:     0x7f5f5e2cc786 - rustc::traits::query::evaluate_obligation::<impl rustc::infer::InferCtxt>::predicate_may_hold::hca0fb3967fe38fe3
  26:     0x7f5f5d43a7e3 - <rustc_typeck::check::autoderef::Autoderef as core::iter::traits::iterator::Iterator>::next::hdca0a17d7a8a8a48
  27:     0x7f5f5d41a46f - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::from_iter::he61dc7525c79d4cc
  28:     0x7f5f5d387128 - rustc::ty::context::GlobalCtxt::enter_local::he96af7227718f57a
  29:     0x7f5f5d3d2994 - rustc_typeck::check::method::probe::method_autoderef_steps::h0eec378a22050c4f
  30:     0x7f5f5d266ef1 - rustc::ty::query::__query_compute::method_autoderef_steps::h86d22ab700608ad1
  31:     0x7f5f5d2f9211 - rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors for rustc::ty::query::queries::method_autoderef_steps>::compute::haf92de116766eeb3
  32:     0x7f5f5d293678 - rustc::dep_graph::graph::DepGraph::with_task_impl::h2acce1f65a0bf229
  33:     0x7f5f5d356fe3 - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query::hbc6900332246a591
  34:     0x7f5f5d1fc87e - rustc_typeck::check::method::probe::<impl rustc_typeck::check::FnCtxt>::probe_for_name::hbf47ec388a01e5ae
  35:     0x7f5f5d204a7d - rustc_typeck::check::method::<impl rustc_typeck::check::FnCtxt>::lookup_method::h7435dc22d5c7cbe8
  36:     0x7f5f5d1f19c6 - rustc_typeck::check::expr::<impl rustc_typeck::check::FnCtxt>::check_expr_kind::hf72747da8aab128d
  37:     0x7f5f5d1f0ee5 - rustc_typeck::check::expr::<impl rustc_typeck::check::FnCtxt>::check_expr_with_expectation_and_needs::hd4290fcb743dc65a
  38:     0x7f5f5d228fd0 - rustc_typeck::check::FnCtxt::check_stmt::hb8d30f7fa9c2c1f7
  39:     0x7f5f5d22942b - rustc_typeck::check::FnCtxt::check_block_with_expected::h272b260cd492369d
  40:     0x7f5f5d1f0ee5 - rustc_typeck::check::expr::<impl rustc_typeck::check::FnCtxt>::check_expr_with_expectation_and_needs::hd4290fcb743dc65a
  41:     0x7f5f5d1fb5fb - rustc_typeck::check::expr::<impl rustc_typeck::check::FnCtxt>::check_return_expr::h9a52a562d86b5052
  42:     0x7f5f5d216d25 - rustc_typeck::check::check_fn::hcb029ffa950299ec
  43:     0x7f5f5d384709 - rustc::ty::context::GlobalCtxt::enter_local::hcc1e02c358261193
  44:     0x7f5f5d215cb8 - rustc_typeck::check::typeck_tables_of::h6f0eb1f8c7b9f5e9
  45:     0x7f5f5d265dca - rustc::ty::query::__query_compute::typeck_tables_of::h62d65d4026b99e27
  46:     0x7f5f5d2f8fcb - rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors for rustc::ty::query::queries::typeck_tables_of>::compute::hca69de331eee9759
  47:     0x7f5f5d29fd02 - rustc::dep_graph::graph::DepGraph::with_task_impl::ha7be3be332b95d17
  48:     0x7f5f5d308931 - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query::h10565f1243b7ad5c
  49:     0x7f5f5d2f5d7f - rustc::ty::<impl rustc::ty::context::TyCtxt>::par_body_owners::h3a830552646698d8
  50:     0x7f5f5d21572d - rustc_typeck::check::typeck_item_bodies::h7b6a9b66bd0d82f5
  51:     0x7f5f5d266215 - rustc::ty::query::__query_compute::typeck_item_bodies::hd0a39d56e65efaff
  52:     0x7f5f5d2a1004 - rustc::dep_graph::graph::DepGraph::with_task_impl::hb953ebfe5f7d123d
  53:     0x7f5f5d3146dd - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query::h25e7e246720c4835
  54:     0x7f5f5d26ad5e - rustc::util::common::time::h0ca0fd77a3a38e7f
  55:     0x7f5f5d440a9f - rustc_typeck::check_crate::h6efa337673fd0bf9
  56:     0x7f5f5cd3f3da - rustc_interface::passes::analysis::h5ca1dcf5c3fa00a4
  57:     0x7f5f5cc4a481 - rustc::ty::query::__query_compute::analysis::hb2ca05cf73df93a7
  58:     0x7f5f5cc2d759 - rustc::dep_graph::graph::DepGraph::with_task_impl::hada062624bcc756b
  59:     0x7f5f5cc41c5e - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query::hfa3b77f4283d964e
  60:     0x7f5f5cc5e7aa - rustc_interface::passes::BoxedGlobalCtxt::access::{{closure}}::h2cccf239a8fcfaff
  61:     0x7f5f5cdbbb0a - rustc_interface::passes::create_global_ctxt::{{closure}}::h411ea04f079efa05
  62:     0x7f5f5cc6126e - rustc_interface::interface::run_compiler_in_existing_thread_pool::h495ac89e699120f3
  63:     0x7f5f5cc70522 - std::thread::local::LocalKey<T>::with::h2b6e98dea32965c7
  64:     0x7f5f5cc8421e - scoped_tls::ScopedKey<T>::set::h5242c74f962b8d66
  65:     0x7f5f5ccb9482 - syntax::with_globals::h36bb832d23aa0930
  66:     0x7f5f5cc27940 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5ac2bb0fb1bde18d
  67:     0x7f5f5c7697fa - __rust_maybe_catch_panic
                               at src/libpanic_unwind/lib.rs:80
  68:     0x7f5f5cc4c619 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h999a457b750ab865
  69:     0x7f5f5c73c3ff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h8937f8752182f20d
                               at /rustc/4295eea903a9e1014ee30f82930f5ec08d888077/src/liballoc/boxed.rs:922
  70:     0x7f5f5c7684a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2cc60d9264e9fe0a
                               at /rustc/4295eea903a9e1014ee30f82930f5ec08d888077/src/liballoc/boxed.rs:922
  71:     0x7f5f5c7684a0 - std::sys_common::thread::start_thread::h7aa97315f70bdaea
                               at src/libstd/sys_common/thread.rs:13
  72:     0x7f5f5c7684a0 - std::sys::unix::thread::Thread::new::thread_start::h15d5599c4b4a4cef
                               at src/libstd/sys/unix/thread.rs:79
  73:     0x7f5f5c67157f - start_thread
  74:     0x7f5f5c5840e3 - __clone
  75:                0x0 - <unknown>
query stack during panic:
#0 [method_autoderef_steps] computing autoderef types for `Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Const(U0) }], value: ParamEnvAnd { param_env: ParamEnv { caller_bounds: [], reveal: UserFacing, def_id: None }, value: [u8; _] } }`
#1 [typeck_tables_of] processing `main`
#2 [typeck_item_bodies] type-checking all item bodies
#3 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0308`.

note: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.39.0-nightly (4295eea90 2019-08-30) running on x86_64-unknown-linux-gnu

note: compiler flags: -C debuginfo=2 -C incremental --crate-type bin

note: some of the compiler flags provided by cargo are hidden

error: Could not compile `farklemaster`.

To learn more, run the command again with --verbose.